Although we always felt that a simple pre-attached carry strap would diminish the simplistic design and elegance of our ViA, we know that holding a bottle on a loop is just so much more comfortable. That's why we created the LOOP caps. The LOOP cap comes in black, white or purple. Every LOOP consists of two silicone pieces; one with a handle to cover the top lid, and one for the bottom lid of your ViA. LOOP is the perfect solution to safely carry your precious ViA bottle in style.